Zinc oxide arrester live-line inspection instrument (also known as: arrester tester) is a detection tool used in power electrical testing to measure the leakage of arresters or high-voltage lines and judge the operating condition of zinc oxide arresters. With the vigorous development of the power industry, the zinc oxide arrester inspection instrument has been widely used. So when we purchase, peers will be curious about its performance. How is it exactly?
Zinc oxide arrester live-line inspection instrument To judge whether its performance is good or not, first start from understanding the parameters of the instrument itself. For example, the GDYZ-301W zinc oxide arrester live-line inspection instrument adopts the latest CT and shielding technology, consisting of a dedicated high-voltage detector paired with a high-voltage insulating rod. It wirelessly transmits test data and is equipped with a wireless receiver that can receive measured data within a straight-line distance of 30 meters. It can judge online whether the zinc oxide arrester may have stains, internal moisture, or aging through high-precision leakage current detection.
Zinc oxide arrester live-line inspection instrument is also equipped with a dedicated insulating rod and high-voltage clamp. When connected to the insulating rod, it can be used for leakage current measurement of high-voltage lines below 60kV, online current measurement, and to judge whether the zinc oxide arrester is damp or operating poorly. Its dedicated high-voltage clamp can conveniently clamp or remove the tested wire by pressing or pulling the insulating rod, saving time and being quick. It is widely used in substations, power plants, industrial and mining enterprises, as well as testing stations and electrical maintenance departments for leakage detection and field electrical work.
Considering user experience, the instrument has a 4-digit LCD display with backlight function. Even in dim places, you don't have to worry about not seeing the test data due to lighting issues. The meter also has functions such as peak hold, data hold, data storage, and wireless transmission. Regarding its after-sales service and technical support, Guodian Xigao also has a series of service plans, including on-site guidance, training, teaching usage methods and precautions. In short, it can fully cooperate with consumers to better and more comprehensively master equipment usage, ensuring the reliable operation of the power system.
